<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../../js/vue/vue.js"></script>
</head>
<body>
    <!--vue模板-->
    <div id="app">
        {{msg}}
    </div>
<script>
   var vue = new Vue({
       el:"#app",
       data:{
           msg:"hahahaha"
       }
   })
</script>
</body>
</html>